Company Filing History:

8 out of 2,424

Institut Francais Du Pe'trole

Years Active: 1993-2013

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8505517 - Method for reintroducing exhaust gas to the intake of an internal-combustion engine and engine using same (2013-08-13),

2. 6827059 - Fuel injection method for high injection sensitivity internal-combustion engine and engine using such a method (2004-12-07),

3. 6691670 - Method and engine providing mixing of at least one gaseous fluid such as air and of a fuel in the combustion chamber of a direct-injection internal-combustion engine (2004-02-17),

4. 6675767 - Internal-combustion engine with fuel injection device (2004-01-13),

5. 6640772 - Direct-injection engine with small nappe angle and processes allowing such an engine to be used (2003-11-04),

6. 6637403 - Fuel injection control method for a direct-injection internal-combustion engine (2003-10-28),

7. 6062193 - Process for controlling the quantity of fuel injected into a diesel (2000-05-16),

8. 5351668 - Process and device for favoring fuel vaporization in an (1994-10-04),

9. 5203310 - Process for reducing the harmful components in exhaust gas and engine (1993-04-20),

Title: Bertrand Gatellier: Innovator in Internal-Combustion Engine Technology

Introduction

Bertrand Gatellier is a notable inventor based in Bougival, France. He has made significant contributions to the field of internal-combustion engine technology, holding a total of nine patents. His work focuses on improving engine efficiency and reducing emissions through innovative methods.

Latest Patents

One of Gatellier's latest patents is a method for reintroducing exhaust gas to the intake of an internal-combustion engine. This invention involves feeding part of the exhaust gas contained in the combustion chamber into a fluid circulation circuit during the engine's exhaust phase. The remaining gas is discharged into an exhaust circuit. During the intake phase, the method cools the recirculated exhaust gas and mixes it with fresh supply air before feeding the mixture into a second fluid circulation circuit. This process enhances the engine's performance and efficiency.

Another significant patent by Gatellier is a fuel injection method for high injection sensitivity internal-combustion engines. This method aims to optimize fuel delivery, thereby improving engine responsiveness and performance.

Career Highlights

Throughout his career, Bertrand Gatellier has worked with prestigious organizations, including the Institut Français Du Pétrole and IFP. His experience in these institutions has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Gatellier has collaborated with notable professionals in his field, including Bruno Walter and Dominique Soleri. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Bertrand Gatellier is a prominent inventor whose work in internal-combustion engine technology has led to several innovative patents. His contributions continue to influence the automotive industry and promote advancements in engine efficiency and performance.

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